Eldritch Press is a new market with two anthology calls posted. The first is "Our World of Horror" which is looking for stories up to 5000 words with horror set in the modern world as the theme. This is open until filled and payment is 5cents a word. The second is "Steampunk Horror: The Lost Worlds" which is looking for stories up to 5000 words set in a post-apocalyptic world that is rebuilding with steam power. The deadline is November 30 and payment is 5cents a word. You can find the calls here.
Under their submission guidelines you'll find that they're also looking for stories to post online and payment for these is 3cents a word.